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* refactor: improve error handling * fix: specify bind address instead of port * fix: remove temporary testing file * fix(errors): change error names to snake_case * refactor(errors): split indexing error types, remove unused errors * feat: add env variable checking at program start This just checks whether the enviroment variables exist and can parse to the given type and gives a warning if they can't. This should prevent cases where the program fails at runtime due to checking an environment variable that doesn't exist.
15 lines
463 B
Rust
15 lines
463 B
Rust
use log::info;
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use mongodb::error::Error;
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use mongodb::options::ClientOptions;
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use mongodb::Client;
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pub async fn connect() -> Result<Client, Error> {
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info!("Initializing database connection");
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let mongodb_addr = dotenv::var("MONGODB_ADDR").expect("`MONGO_ADDR` not in .env");
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let mut client_options = ClientOptions::parse(&mongodb_addr).await?;
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client_options.app_name = Some("labrinth".to_string());
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Client::with_options(client_options)
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}
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